Berkeley Nucleonics Corporation
| Company type | Private |
|---|---|
| Industry | Electronics, Radiation detection |
| Founded | 1963 |
| Headquarters | San Rafael, California , United States |
Area served | Worldwide |
| Products | Pulse generators, digital delay generators, specialized portable instruments, portal monitors for radiation detection and isotope identification, nuclear spectroscopy equipment, RF/Microwave signal generators, lock-in amplifiers, spectrum analyzers, arbitrary waveform generators |
Berkeley Nucleonics Corporation (BNC), based in San Rafael, California, USA, specializes in manufacturing electronic devices such as pulse generators, digital delay generators, specialized portable instruments, and portal monitors designed for radiation detection and isotope identification.
History
Established in 1963, Berkeley Nucleonics Corporation produces high-precision electronic instruments tailored for testing, measurement, and nuclear research applications. With its headquarters in San Rafael, California, BNC maintains manufacturing plants and sales offices throughout the United States and collaborates with a global network of representatives—including Optilas, Canberra Packard, ORTEC, Coherent, and Seiko—to serve international markets requiring precision instrumentation.
Originally concentrating on custom pulse generator production, BNC quickly earned a reputation for delivering devices with exceptional precision, stability, reliability, and performance. The company continues to innovate by designing custom pulse, signal, light, and function generators utilizing cutting-edge software and hardware development techniques, surface mount technology manufacturing, and automated quality testing. Notably, the Model 625A function generator received several industry accolades, such as the Cahners Electronics Group's "T&M Product of the Year" award in 1999.
BNC offers a comprehensive range of digital delay generators (DDGs), featuring 15 different models with delay resolution capabilities reaching as fine as 250 femtoseconds. Industry evaluations regularly rank BNC among the leading manufacturers in the digital delay generator market.
In the mid-1990s, BNC formed its Nuclear Products Group to focus on creating instruments for radiation detection and analysis. The introduction of the SAM 935 Surveillance and Measurement system in 1997 represented a pioneering real-time solution for simultaneous identification and quantification of multiple radionuclides. BNC’s nuclear spectroscopy equipment supports sectors such as environmental monitoring, health physics, emergency response, and power generation. Additionally, the company provides accredited training programs on radiation detection and isotope analysis both nationwide and via online platforms. In 2002, BNC partnered with Lawrence Livermore National Laboratory to co-host a radiological detection seminar emphasizing emergency preparedness and counterterrorism efforts.
In 2010, BNC was honored by the US Department of Energy (Hanford Site) and the Department of Defense for its isotope identification technology implemented in portable and vehicle-mounted field systems. Following rigorous evaluation, this technology was adopted by the Department of Defense.
After the 2011 Fukushima nuclear accident, BNC deployed its products along with trainers and technical personnel to Japan to assist with radiation screening operations. The company received commendations from both Japanese and US authorities for its role in supporting screening and remediation activities. BNC’s team also worked closely with Japanese agencies to translate radiation safety documentation intended for non-specialist users of personal radiation detectors (PRDs).
Also in 2011, BNC introduced BNC Scientific to address complex customer requirements by offering advanced solutions including microwave signal generators, lock-in amplifiers, spectrum analyzers, and high-frequency arbitrary waveform generators.
By 2012, BNC had broadened its product portfolio to include RF/Microwave Signal Generators, Signal Analyzers, and Spectrum Analysis instruments to accommodate expanding demands within the communications and data industries.
Products
Berkeley Nucleonics Corporation provides an array of offerings centered on high-precision electronic instruments and radiation detection solutions:
Electronic Products
- Digital delay generator devices
- Pulse generator units – both Optical and Electrical types
- The BNC 575 digital delay and pulse generator model
- NIM Pulse Generators (Nuclear Instrumentation Module format)
- Arbitrary waveform generators alongside Function generators
Radiation Products
- Portable radiation detection instruments
- Systems for Isotope identification
- Radiation monitoring setups for portals and vehicles
- Radiation detection devices with network connectivity